M:tG card similarity search
2BB · Instant — Arcane
All creatures get -2/-2 until end of turn. Splice onto Arcane {3}{B}{B} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Mishra's Factory | Land | {T}: Add {C}. {1}: Mishra's Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land. {T}: Target Assembly-Worker creature gets +1/+1 until end of turn. | |
| Spirit Shackle | BB | Enchantment — Aura | Enchant creature Whenever enchanted creature becomes tapped, put a -0/-2 counter on it. |
| Oblivion Crown | 1B | Enchantment — Aura | Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature has "Discard a card: This creature gets +1/+1 until end of turn." |
| One-Clown Band | 1R | Artifact Creature — Clown Robot Bard | {2}{R}: Target Robot gets +2/+0 until end of turn. 1/3 |
| Accelerated Mutation | 3GG | Instant | Target creature gets +X/+X until end of turn, where X is the highest mana value among permanents you control. |
| Threnody Singer | 1U | Creature — Siren | Flash Flying When Threnody Singer enters the battlefield, target creature an opponent controls gets -X/-0 until end of turn, where X is your devotion to blue. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.) 1/3 |
| Crumbling Ashes | 1B | Enchantment | At the beginning of your upkeep, destroy target creature with a -1/-1 counter on it. |
| Grassland Crusader | 5W | Creature — Human Cleric Soldier | {T}: Target Elf or Soldier creature gets +2/+2 until end of turn. 2/4 |
| Baldin, Century Herdmaster | 4WW | Legendary Creature — Human Warrior | As long as it's your turn, each creature assigns combat damage equal to its toughness rather than its power. Whenever Baldin, Century Herdmaster attacks, up to one hundred target creatures each get +0/+X until end of turn, where X is the number of cards in your hand. 0/7 |
| Pyrrhic Revival | 3W/BW/BW/B | Sorcery | Each player returns each creature card from their graveyard to the battlefield with an additional -1/-1 counter on it. |